SUN HYDRAULICS
DMDAMBN924N
$156.66 USD
- SUN HYDRAULICS
- Material:DMDAMBN924N
- Model:DMDA-MBN@924N
- Summary:Cartridge
Quantity in stock: 0
***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Sun Hydraulics directly.***
The Sun Hydraulics DMDAMBN924N (DMDAMBN924N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve is specifically engineered to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). Its robust design features a fatigue-rated solenoid tube assembly suitable for demanding applications. The valve's spools, B and R, maintain a closed position during transitions, enhancing performance by ensuring faster and more consistent response times particularly useful in pilot control applications where capacity is less critical. The DMDAMBN924N operates effectively without any minimum hydraulic pressure requirement, making it versatile for various operational scenarios. Equipped with EPDM seals, this valve model is compatible with phosphate ester fluids; however, it should not be exposed to petroleum-based fluids which can degrade the seals. It also incorporates a wet armature design where the working fluid surrounds the armature. This design consideration is crucial as prolonged energization of the coil could lead to fluid degradation in certain conditions. For manual override operations, models with D or L controls include a detent mechanism designed for temporary actuation with an estimated mechanical life of around 7,000 cycles. The interchangeability of coils with other Sun Series 1 solenoid products adds to its adaptability and ease of use across different setups. Sun Hydraulics\u2019 incorporation of floating style construction minimizes internal part binding due to installation variances or cavity-cartridge machining discrepancies. This feature ensures reliable operation and longevity of the valve under varied installation conditions. Overall, the DMDAMBN924N offers robust performance tailored for efficient directional control in hydraulic systems.
The Sun Hydraulics DMDAMBN924N (DMDAMBN924N) is a high-performance, solenoid-operated 3-way, 2-position cartridge valve designed for precise control in hydraulic systems. This direct-acting, balanced spool directional valve is specifically engineered to handle a maximum operating pressure of 5000 psi (350 bar) and has a flow capacity of up to 12 gpm (45 L/min). Its robust design features a fatigue-rated solenoid tube assembly suitable for demanding applications. The valve's spools, B and R, maintain a closed position during transitions, enhancing performance by ensuring faster and more consistent response times particularly useful in pilot control applications where capacity is less critical. The DMDAMBN924N operates effectively without any minimum hydraulic pressure requirement, making it versatile for various operational scenarios. Equipped with EPDM seals, this valve model is compatible with phosphate ester fluids; however, it should not be exposed to petroleum-based fluids which can degrade the seals. It also incorporates a wet armature design where the working fluid surrounds the armature. This design consideration is crucial as prolonged energization of the coil could lead to fluid degradation in certain conditions. For manual override operations, models with D or L controls include a detent mechanism designed for temporary actuation with an estimated mechanical life of around 7,000 cycles. The interchangeability of coils with other Sun Series 1 solenoid products adds to its adaptability and ease of use across different setups. Sun Hydraulics\u2019 incorporation of floating style construction minimizes internal part binding due to installation variances or cavity-cartridge machining discrepancies. This feature ensures reliable operation and longevity of the valve under varied installation conditions. Overall, the DMDAMBN924N offers robust performance tailored for efficient directional control in hydraulic systems.
This solenoid-operated 3-way, 2-position cartridge is a direct-acting, balanced spool directional valve.
- The solenoid tube assembly is fatigue rated for 5000 psi (350 bar) service.
- Spools B and R are closed in the transition between their two positions. This results in a higher performance limit at the expense of lower capacity. When used as pilot controls, where capacity is not a factor, the closed transition will provide faster and more consistent response times.
- This valve is direct actuated and requires no minimum hydraulic pressure for operation.
- On models equipped with the D or L control, the detent mechanism in the manual override is meant for temporary actuation. The D, L and T manual control assembly has a mechanical life expectancy of approximately 7,000 cycles.
- Cartridges configured with EPDM seals are for use in systems with phosphate ester fluids. Exposure to petroleum based fluids, greases and lubricants will damage the seals.
- This valve utilizes a wet armature design. This means that the working fluid surrounds the armature and is exposed to the heat generated by the coil. This can be a factor if the coil is energized for long periods of time. Some fluids, notably water/glycol mixtures, break down at these temperatures over time and form varnishes that will affect the function of the cartridge.
- Coils are interchangeable with other Sun Series 1 solenoid products and can be mounted on the tube in either direction.
- Incorporates the Sun floating style construction to minimize the possibility of internal parts binding due to excessive installation torque and/or cavity/cartridge machining variations.
| Cavity | T-11A |
| Series | 1 |
| Capacity | 12 gpm45 L/min. |
| Maximum Operating Pressure | 5000 psi350 bar |
| Response Time - Typical | 50 ms50 ms |
| Maximum Valve Leakage at 110 SUS (24 cSt) | 5 in³/min.@3000 psi80 cc/min.@210 bar |
| Switching Frequency | 15000 cycles/hr15000 cycles/hr |
| Manual Override Force Requirement | 5 lbs/1000 psi @ Port 133 N/100 bar @ Port 1 |
| Manual Override Stroke | .10 in.2,5 mm |
| Solenoid Tube Diameter | .75 in.19 mm |
| Valve Hex Size | 7/8 in.22,2 mm |
| Valve Installation Torque | 30 - 35 lbf ft41 - 47 Nm |
| Model Weight | .60 lb0,30 kg |
| Seal kit - Cartridge | Viton: 990-411-006 |
| Seal and nut kit - Coil | Viton: 990-770-006Viton: 990-770-006 |
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